query-d05ae148ab504824f6155a51af16d521
Getting object by nameSo I have this query for cities with properties (population, area).
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX psv: <http://www.wikidata.org/prop/statement/value/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?item ?itemLabel WHERE {
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE]". }
{
SELECT DISTINCT ?item WHERE {
?item p:P31 ?statement0.
?statement0 (ps:P31/(wdt:P279*)) wd:Q515.
{
?item p:P1082 ?statement1.
?statement1 (psv:P1082/wikibase:quantityAmount) ?numericQuantity.
}
UNION
{
?item p:P2046 ?statement2.
?statement2 (psv:P2046/wikibase:quantityAmount) ?numericQuantity.
}
}
LIMIT 10
}
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?item"):::projected
v4("?numericQuantity")
v2("?statement0")
v3("?statement1")
v5("?statement2")
a1((" "))
a2((" "))
a3((" "))
c2(["bd:serviceParam"]):::iri
c8(["wd:Q515"]):::iri
c4(["#91;AUTO_LANGUAGE#93;"]):::literal
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c2 --"wikibase:language"--> c4
end
v1 --"p:P31"--> v2
v2 --"p:statement/P31"--> a1
a1 --"p:direct/P279"--> c8
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
v1 --"p:P2046"--> v5
v5 --"p:statement/value/P2046"--> a3
a3 --"wikibase:quantityAmount"--> v4
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v1 --"p:P1082"--> v3
v3 --"p:statement/value/P1082"--> a2
a2 --"wikibase:quantityAmount"--> v4
end
union0r <== or ==> union0l
end